CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 180,686	$ 28,036
Accounts receivable – net	42,980	41,774
Inventories – net	21,638	19,326
Other current assets	3,625	4,427
Total current assets	248,929	93,563
Property, plant and equipment – net	13,856	14,351
Goodwill	41,214	41,386
Intangible assets – net	33,121	32,948
Lease right-of-use assets	2,569	3,017
Other assets	4,060	4,347
Total assets	343,749	189,612
Current liabilities:
Current portion of long-term debt	666	630
Accounts payable	12,791	16,385
Accrued salaries and benefits	13,190	7,769
Accrued expenses	2,606	3,176
Lease liabilities – current portion	1,200	2,060
Customer deposits and deferred service revenue	9,506	12,084
Total current liabilities	39,959	42,104
Lease liabilities – net of current portion	1,462	1,021
Long-term debt	105,844	62,414
Deferred service revenue – noncurrent	3,082	3,916
Other long-term liabilities	4,997	7,310
Total liabilities	155,344	116,765
Shareholders’ equity:
Preferred stock, $.02 par value, 1,000,000 shares authorized, none outstanding	0	0
Common stock, $.02 par value, 58,000,000 and 29,000,000 shares authorized; 22,982,955 and 18,360,205 shares issued, 21,917,357 and 16,629,177 outstanding at December 31, 2020 and December 31, 2019, respectively	459	367
Additional paid in capital	243,575	94,372
Accumulated deficit	(46,706)	(10,144)
Accumulated other comprehensive loss	(3,936)	(5,368)
Treasury stock, at cost, 1,065,598 and 1,731,028 shares at December 31, 2020 and December 31, 2019, respectively	(4,987)	(6,380)
Total shareholders’ equity	188,405	72,847
Total Liabilities and Shareholders’ Equity	$ 343,749	$ 189,612