Revenue
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $196.5M | $194.5M | $191.5M | $194.0M | $182.1M | $164.0M | $142.5M | $137.3M | $130.6M | $124.6M | $109.8M | $107.2M | $89.6M | $84.4M | $73.3M | $63.1M |
| Gross profit | $77.4M | $76.4M | $72.2M | $63.6M | $64.8M | $59.6M | $52.0M | $50.6M | $47.9M | $45.6M | $39.6M | $38.2M | $31.8M | $29.7M | $26.3M | $23.4M |
| Gross margin | 39.39% | 39.26% | 37.71% | 32.77% | 35.59% | 36.34% | 36.50% | 36.88% | 36.69% | 36.57% | 36.03% | 35.61% | 35.53% | 35.26% | 35.91% | 37.00% |
| Research & development | — | — | — | — | — | $251,000 | $596,000 | $734,000 | $752,000 | $750,000 | $690,000 | $665,000 | $602,985 | $572,985 | $535,500 | — |
| Operating expenses | $62.7M | $62.2M | $59.0M | $57.3M | $52.0M | $48.2M | $43.6M | $43.2M | $40.0M | $37.1M | $32.2M | $30.8M | $25.9M | $24.4M | $22.0M | $20.4M |
| Operating income | $14.7M | $14.1M | $13.2M | $6.3M | $12.8M | $11.4M | $8.4M | $7.5M | $7.9M | $8.4M | $7.3M | $7.4M | $5.9M | $5.4M | $4.3M | $3.0M |
| Operating margin | 7.49% | 7.27% | 6.89% | 3.23% | 7.01% | 6.96% | 5.92% | 5.43% | 6.04% | 6.78% | 6.69% | 6.90% | 6.56% | 6.35% | 5.85% | 4.72% |
| EBITDA | $21.1M | $20.2M | $18.2M | $10.9M | $16.8M | $15.3M | $11.9M | $10.7M | $10.8M | $10.8M | $9.4M | $9.1M | $7.1M | $6.4M | $5.3M | $3.7M |
| EBITDA margin | 10.72% | 10.39% | 9.50% | 5.59% | 9.24% | 9.30% | 8.33% | 7.78% | 8.26% | 8.70% | 8.56% | 8.48% | 7.91% | 7.64% | 7.18% | 5.92% |
| Net income | $10.2M | $10.0M | $17.8M | $3.0M | $13.7M | $8.1M | $5.5M | $4.6M | $4.1M | $5.9M | $4.8M | $4.8M | $4.0M | $3.5M | $2.8M | $2.6M |
| Net profit margin | 5.18% | 5.15% | 9.29% | 1.56% | 7.50% | 4.94% | 3.87% | 3.35% | 3.10% | 4.70% | 4.37% | 4.47% | 4.47% | 4.21% | 3.84% | 4.07% |
| Basic EPSper basic share | $2.69 | $2.71 | $4.98 | $0.86 | $3.93 | $2.42 | $1.65 | $1.36 | $1.21 | $1.76 | $1.44 | $1.48 | $1.26 | $1.14 | $0.91 | $0.82 |
| Diluted EPSper diluted share | $2.49 | $2.45 | $4.86 | $0.82 | $3.45 | $2.31 | $1.60 | $1.30 | $1.09 | $1.64 | $1.30 | $1.36 | $1.22 | $1.13 | $0.91 | $0.81 |
Reported shareholders
| Holder | % owned |
|---|---|
CAPITAL MANAGEMENT CORP /VA | 12.37%474.15K shares |
Mink Brook Asset Management LLC | 9.93%380.64K shares |
JOHNSEN WALTER C | ≈8.22%315K shares |
North Star Investment Management Corp. | 6.46%247.65K shares |
BlackRock, Inc. | 4.69%179.76K shares |
DIMENSIONAL FUND ADVISORS LP | 4.62%177.13K shares |
ROYCE & ASSOCIATES LP | 3.82%146.4K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 3.79%145.12K shares |
RENAISSANCE TECHNOLOGIES LLC | 2.86%109.61K shares |
BARD ASSOCIATES INC | 2.82%108.2K shares |
GEODE CAPITAL MANAGEMENT, LLC | 2.19%83.81K shares |
ACADIAN ASSET MANAGEMENT LLC | 2.03%77.94K shares |
Mork Capital Management, LLC | 1.83%70K shares |
AMERICAN CENTURY COMPANIES INC | 1.19%45.68K shares |
STATE STREET CORP | 1.08%41.59K shares |
OLSCHAN BRIAN S | ≈1.07%41.17K shares |
Nantahala Capital Management, LLC | 1.07%40.85K shares |
Diamond Hill Capital Management, LLC (Investment Advisor) | 0.89%34.09K shares |
BROWN BROTHERS HARRIMAN & CO | 0.87%33.37K shares |
ENVESTNET ASSET MANAGEMENT INC | 0.85%32.68K shares |
Percentages use 3.83M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| May 28, 2026Form 4 | OLSCHAN BRIAN SPresident and COO | SellCommon Stock | 4.8K | $42.00 | $203.0K | 41.2K |
| Jun 3, 2025Form 4 | OLSCHAN BRIAN SPresident and COO | SellCommon Stock | 1.0K | $40.01 | $40.1K | 41.2K |
| Jun 2, 2025Form 4 | OLSCHAN BRIAN SPresident and COO | SellCommon Stock | 809 | $39.95 | $32.3K | 42.2K |
| May 20, 2025Form 4 | OLSCHAN BRIAN SPresident and COO | SellCommon Stock | 306 | $39.90 | $12.2K | 43.0K |
| May 19, 2025Form 4 | OLSCHAN BRIAN SPresident and COO | SellCommon Stock | 690 | $39.90 | $27.5K | 43.3K |