Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 91,392	$ 94,386
Accounts receivable, less allowance for credit losses of $1,405 and $1,442 at June 30, 2022 and December 31, 2021, respectively	32,172	29,843
Inventories, net	35,336	36,010
Prepaid expenses and other current assets	8,956	8,289
Total current assets	167,856	168,528
Property and equipment, net	48,087	47,602
Right-of-use assets	31,607	20,957
Other long-term assets	20,914	20,285
Intangible assets, net	78,490	82,382
Goodwill	7,169	7,781
Total assets	354,123	347,535
Current liabilities:
Accounts payable	8,165	7,633
Accrued expenses and other current liabilities	16,951	17,847
Contingent consideration	4,315	4,315
Total current liabilities	29,431	29,795
Other long-term liabilities	587	1,258
Deferred tax liability	8,220	10,157
Lease liabilities	29,732	19,240
Commitments and contingencies (Note 10)
Stockholders’ equity:
Preferred stock, $0.01 par value; 1,250 shares authorized, no shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively		0
Common stock, $0.01 par value; 90,000 shares authorized, 14,598 and 14,441 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	146	144
Additional paid-in-capital	72,851	67,081
Accumulated other comprehensive loss	(6,646)	(5,718)
Retained earnings	219,802	225,578
Total stockholders’ equity	286,153	287,085
Total liabilities and stockholders’ equity	$ 354,123	$ 347,535