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Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Note 4 - Acquisition and Divestiture - Net Purchase Price Allocation (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Jul. 27, 2017
Goodwill	$ 8,205	$ 8,205
Healthcare Staffing, Inc. [Member]
Cash		246	$ 246
Accounts receivable		7,465	7,465
Other assets		59	59
Property and equipment			581
Intangible assets		8,669
Goodwill		12,705	12,705
Accrued compensation and benefits		(4,751)	(4,751)
Long-term debt, including current portion of $426		(683)	(683)
Other current liabilities		$ (708)	(708)
Net assets acquired			23,583
Healthcare Staffing, Inc. [Member] \| Customer Relationships [Member]
Intangible assets			6,895
Healthcare Staffing, Inc. [Member] \| Trademarks [Member]
Intangible assets			1,147
Healthcare Staffing, Inc. [Member] \| Noncompete Agreements [Member]
Intangible assets			$ 627