CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash	$ 35,368	$ 39,173
Accounts receivable, net	24,234	13,837
Inventory, net	9,154	8,635
Prepaid expenses and other	1,102	1,378
Total current assets	69,858	63,023
Property and equipment, net	2,253	1,925
Operating lease asset	17,234	5,993
Finance lease asset	418	321
Deposits	584	347
Deferred income taxes	376	566
Total assets	90,723	72,175
Current liabilities:
Accounts payable and accrued expenses	2,669	4,717
Operating lease liability	2,416	2,051
Finance lease liability	115	77
Income taxes payable	1,577	280
Accrued payroll and related taxes	3,515	2,992
Total current liabilities	10,292	10,117
Long-term liabilities:
Operating lease liability	16,701	4,920
Finance lease liability	347	283
Total liabilities	27,340	15,320
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value; 10,000,000 shares authorized; no shares issued and outstanding as of September 30, 2021 and December 31, 2020	0	0
Common stock, $0.001 par value; 100,000,000 shares authorized; 36,436,593 issued and 34,774,723 outstanding as of September 30, 2021 and 36,126,698 issued and 34,791,931 outstanding as of December 31, 2020	37	36
Additional paid-in capital	38,220	37,235
Treasury stock 1,246,399 shares, at September 30, 2021 and 1,071,220 shares at December 31, 2020, respectively, at cost	(6,513)	(3,846)
Retained earnings	31,639	23,430
Total stockholders' equity	63,383	56,855
Total liabilities and stockholders' equity	$ 90,723	$ 72,175