Note 10 - Stockholders' Equity (Details) - The Income Tax Provision (Benefit) Allocated to the Components of Other Comprehensive Income (USD $)	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2014 Successor [Member]	Sep. 30, 2014 Successor [Member]	Sep. 30, 2013 Predecessor [Member]	Sep. 30, 2013 Predecessor [Member]
Note 10 - Stockholders' Equity (Details) - The Income Tax Provision (Benefit) Allocated to the Components of Other Comprehensive Income [Line Items]
Unrealized (loss) gain on available for sale securities	$ 35,000	$ 33,000	$ (39,000)	$ (56,000)
Pension and postretirement plans		11,000
Derivative valuation		63,000	(136,000)	91,000
Income tax benefit (provision) related to other comprehensive (loss) income	$ 35,000	$ 107,000	$ (175,000)	$ 35,000