Note 6 - Revenue Recognition and Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	March 31, 2016			December 31, 2015
(in thousands)	(Unaudited)			(Audited)
Accounts receivable, trade	$	3,394		$	3,236
Accounts receivable, other		100			-
Less:
Estimated allowance for contractual adjustments and uncollectible amounts		(1,719	)		(1,738	)
Accounts receivable, net	$	1,775		$	1,498

Schedule of Revenue Sources, Health Care Organization [Table Text Block]

	Three Months Ended March 31,
(in thousands)	2016			2015
Gross revenue	$	8,419		$	5,786
Less:
Provision for contractual adjustments and estimated uncollectible amounts		(3,413	)		(3,114	)
Net revenue	$	5,006		$	2,672