Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current Assets:
Cash and cash equivalents	$ 43,558	$ 23,201
Short-term investments	7,992	22,520
Accounts receivable	34,293	35,074
Inventories	19,605	16,000
Contract assets	7,013	8,235
Prepaid expenses and other current assets	3,302	3,416
Total current assets	115,763	108,446
Equipment, molds, furniture and fixtures, net	19,452	15,961
Operating lease right-of-use assets	4,860	5,463
Other assets	3,049	2,881
Total Assets	143,124	132,751
Current Liabilities:
Accounts payable	18,071	12,905
Accrued expenses and other liabilities	18,332	16,523
Operating lease liabilities, current portion	1,230	1,249
Deferred revenue	2,341	1,738
Total current liabilities	39,974	32,415
Long-term debt	40,647	40,395
Operating lease liabilities, long-term	4,980	5,441
Other long-term liabilities	194
Total liabilities	85,795	78,251
Stockholders’ Equity:
Preferred Stock: $0.01 par; 3,000 shares authorized, none outstanding
Common Stock: $0.01 par; 300,000 shares authorized; 166,085 and 165,221 issued and outstanding at June 30, 2020 and December 31, 2019, respectively	1,661	1,652
Additional paid-in capital	335,372	332,377
Accumulated deficit	(279,008)	(278,827)
Accumulated other comprehensive loss	(696)	(702)
Total Stockholders' Equity	57,329	54,500
Total Liabilities and Stockholders’ Equity	$ 143,124	$ 132,751