CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (unaudited) (USD $) In Thousands, unless otherwise specified	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total Shareholders' Equity [Member]	Non-controlling Interests [Member]	Total
Beginning Balance at Dec. 31, 2014	$ 145	$ 43,577	$ 134,186	$ (31,628)	$ 146,280	$ 20,934	$ 167,214
Beginning Balance (in shares) at Dec. 31, 2014	14,487			(2,215)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock, net of cancellations	0	0	0	0		0	0
Issuance of restricted stock, net of cancellations (in shares)	126			0
Compensation expense - restricted stock	0	990	0	0	990	0	990
Excess tax benefit from shared-based compensation	0	271	0	0	271	0	271
Transfer of compensation liability for certain stock issued pursuant to long-term incentive plans		446			446		446
Purchase of business	0	0	0	0	0	4,800	4,800
Acquisition of non-controlling interests	0	(204)	0	0	(204)	(20)	(224)
Dividends payable to shareholders	0	0	(1,861)	0	(1,861)	0	(1,861)us-gaap_DividendsCommonStock
Distributions to non-controlling interest partners	0	0	0	0	0	(1,454)	(1,454)
Net income	0	0	4,166	0	4,166	1,853	6,019
Ending Balance at Mar. 31, 2015	$ 145	$ 45,080	$ 136,491	$ (31,628)	$ 150,088	$ 26,113	$ 176,201
Ending Balance (in shares) at Mar. 31, 2015	14,613			(2,215)

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).

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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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Increase in noncontrolling interest balance because of a business combination that occurred during the period.

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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.

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Refers to transfer of compensation liability for certain stock issued pursuant to incentive plans.

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