Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	[1]
Current assets:
Cash and cash equivalents	$ 38,125	$ 27,893	[2]
Available-for-sale securities	25,392	57,303
Trade receivables, net of allowances of $99 and $119	45,847	42,685
Inventories	68,465	53,354
Prepaids and other current assets	7,980	7,240
Income taxes receivable	5,653	17
Total current assets	191,462	188,492
Property, plant and equipment, net	22,216	15,827
Goodwill	63,452	62,030
Other intangible assets, net	55,240	57,743
Other assets	574	684
Total assets	332,944	324,776
Liabilities and Shareholders' Equity
Trade payables	87,265	66,899
Accrued liabilities	8,370	10,764
Warranty obligations, current portion	3,213	3,718
Note payable, current portion, net of unamortized debt issuance costs of $7 and $7	15,993	15,993
Total current liabilities	114,841	97,374
Warranty obligations, non-current	2,362	2,399
Income taxes payable, non-current	3,427	2,955
Deferred income tax liabilities, non-current	11,888	8,558
Other long-term liabilities	1,837	2,315
Note payable, non-current, net of unamortized debt issuance costs of $7 and $14	15,993	31,986
Total liabilities	150,348	145,587
Commitments and contingencies (Note 22)
Common stock - no par value, 75,000 shares authorized, 29,545 and 30,305 shares issued and outstanding	215	0
Retained earnings	183,290	179,448
Accumulated other comprehensive loss	(909)	(259)
Total shareholders' equity	182,596	179,189
Total liabilities and shareholders' equity	$ 332,944	$ 324,776

[1] See Note 4.

[2] See Note 4.