The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

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Note 2 - Finance Receivables (Detail) (USD $)	0 Months Ended	3 Months Ended		1 Months Ended
Note 2 - Finance Receivables (Detail) (USD $)	Dec. 05, 2012	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 Subsequent Event [Member]	Mar. 31, 2013 SWK Funding LLC [Member]	Dec. 05, 2012 SWK Funding LLC [Member]	Dec. 05, 2012 A Client of SWK Advisors [Member]
Debt Instrument, Face Amount	$ 22,500,000				$ 6,500,000	$ 19,000,000	$ 3,500,000
Loan Commitment Assigned by Wholly-Owned Subsidiary of the Company		12,500,000
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	16.00%
Loan Exit Fee Which the Lenders are Entitled to		2,000,000			577,000
Interest Income, Other		374,000
Accretion of Exit Fee		115,000
Restricted Cash and Cash Equivalents, Current		750,000	1,000,000
Increase (Decrease) in Restricted Cash		$ (250,000)		$ (250,000)