Inventories

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Inventories

(7) Inventories

Inventories consist of the following:

	March 31, 2018			December 31, 2017
Raw materials	$	677		$	543
Finished goods		564			863
		1,241			1,406
Allowance for excess inventory quantities		(21	)		(21	)
	$	1,220		$	1,385

During the three months ended March 31, 2018, $246 was reclassified from Prepaid Expenses to Raw Materials. For comparison purposes, $246 has been reclassified in the table shown above for the December 31, 2017 balances. The Balance Sheet as of December 31, 2017 has also been updated from Prepaid Expenses to Raw Materials as of December 31, 2017 to reflect this reclassification.