Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities
Net income	$ 243	$ 2,089
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,385	3,345
Deferred income taxes	(22)	(30)
Stock-based compensation expense	4,005	3,899
Loss on disposal of property and equipment and intangibles	68	54
Changes in assets and liabilities, net of acquisition:
Accounts receivable, net	11,851	1,238
Net investment in leases	83	644
Inventories	1,555	3,681
Income taxes	(611)	(922)
Prepaid expenses and other assets	(4,735)	(364)
Right of use operating lease assets	(289)	(2)
Accounts receivable, non-current		6,425
Accounts payable	2,319	(1,592)
Accrued payroll and related taxes	(5,245)	(4,699)
Accrued expenses and other liabilities	2,567	300
Net cash provided by operating activities	15,174	14,066
Cash flows from investing activities
Purchases of property and equipment	(748)	(982)
Proceeds from sale of property and equipment		12
Intangible assets expenditures	(56)	(57)
Net cash used in investing activities	(804)	(1,027)
Cash flows from financing activities
Payments on note payable	(1,500)	(1,500)
Proceeds from exercise of common stock options	10	2
Proceeds from the issuance of common stock from the employee stock purchase plan	843	1,044
Payments for repurchases of common stock	(26,562)
Net cash used in financing activities	(27,209)	(454)
Net (decrease) increase in cash	(12,839)	12,585
Cash - beginning of period	94,367	61,033
Cash - end of period	81,528	73,618
Supplemental cash flow disclosure
Cash paid for interest	828	1,099
Cash paid for taxes	892	2,177
Accrued excise tax on stock repurchases	210
Capital expenditures incurred but not yet paid	$ 58	$ 27