Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash and cash equivalents	$ 13,855	$ 26,764
Short-term marketable securities	56,104	214
Accounts receivable, net of allowances of $679 at December 31, 2021, and $623 at December 31, 2020	19,631	19,552
Inventory and other deferred costs	46,104	45,115
Prepaid expenses and other current assets	4,189	2,618
Total current assets	139,883	94,263
Property and equipment, net	17,059	15,036
Right-of-use leased assets	15,071	16,066
Goodwill	65,945	65,945
Other intangibles, net	52,710	58,905
Deferred tax assets	1,566	1,686
Other assets	568	909
Total assets	292,802	252,810
Liabilities and stockholders’ equity
Current portion of long-term debt	0	2,500
Accounts payable	2,340	2,394
Accrued expenses	16,332	17,525
Acquisition-related obligations	1,271	772
Lease liabilities - short-term	1,870	1,954
Total current liabilities	21,813	25,145
Long-term debt, net	0	35,532
Lease liabilities - long-term	14,067	14,791
Deferred tax liabilities	70	127
Other long-term liabilities	2,701	4,643
Total liabilities	38,651	80,238
Stockholders’ equity:
Preferred stock, $0.01 par value; authorized 3,000,000 shares; none outstanding	0	0
Common stock, $0.01 par value; authorized 37,000,000 shares; issued 23,477,784 shares at December 31, 2021, and 22,061,554 shares at December 31, 2020	235	221
Additional paid-in capital	181,630	114,924
Retained earnings	88,125	70,554
Accumulated other comprehensive loss	(3,435)	(1,525)
Treasury stock, at cost; 1,554,905 shares at December 31, 2021 and 1,538,572 shares at December 31, 2020	(12,404)	(11,602)
Total stockholders’ equity	254,151	172,572
Total liabilities and stockholders’ equity	$ 292,802	$ 252,810