Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	$ 26,764	$ 11,786
Short-term marketable securities	214	20,895
Accounts receivable, net of allowances of $623 at December 31, 2020, and $522 at December 31, 2019	19,552	16,572
Inventory and other deferred costs	45,115	39,527
Prepaid expenses and other current assets	2,618	3,312
Total current assets	94,263	92,092
Property and equipment, net	15,036	14,854
Right-of-use leased assets	16,066	15,208
Goodwill	65,945	39,951
Other intangibles, net	58,905	24,893
Deferred tax assets	1,686	1,084
Other assets	909	259
Total assets	252,810	188,341
Liabilities and stockholders’ equity
Current portion of long-term debt	2,500	0
Revolving line of credit	0	0
Accounts payable	2,394	2,604
Accrued expenses	17,525	14,014
Acquisition-related obligations	772	2,476
Lease liabilities - short-term	1,954	1,757
Total current liabilities	25,145	20,851
Long-term debt, net	35,532	0
Lease liabilities - long-term	14,791	13,955
Deferred tax liabilities	127	1,179
Other long-term liabilities	4,643	4,215
Total liabilities	80,238	40,200
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 22,061,554 shares at December 31, 2020, and 21,678,927 shares at December 31, 2019	221	217
Additional paid-in capital	114,924	105,934
Retained earnings	70,554	57,029
Accumulated other comprehensive loss	(1,525)	(4,007)
Treasury stock, at cost; 1,538,572 shares at December 31, 2020 and 1,522,035 shares at December 31, 2019	(11,602)	(11,032)
Total stockholders’ equity	172,572	148,141
Total liabilities and stockholders’ equity	$ 252,810	$ 188,341