Note 8 - Accrued Liabilities

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8

.       

Accrued Liabilities

Accrued liabilities consisted of the following: 

	December 31,
	2018		2017
Payroll expenses and tax payable	$	269,000	$	232,000
Commission and bonuses payable and general accrued liabilities		1,073,000		1,333,000
	$	1,342,000	$	1,565,000

Contract liabilities were

$1,327,000

and

$1,118,000

as of

December 31, 2018

and

2017,

respectively, which are netted against the related accounts receivable due to the legal right of offset.