Subsequent Events	12 Months Ended
Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On April 28, 2015, the Company announced a quarterly cash dividend of $0.035 per share to be paid on May 15, 2015 to shareholders of record as of May 4, 2015. On July 16, 2015, the Company announced a quarterly cash dividend of $0.035 per share to be paid on August 10, 2015 to shareholders of record as of July 27, 2015. On October 8, 2015, the Company received notice from its former auditor, RSM US LLP (RSM) (formerly McGladrey LLP), that RSM resigned effective October 8, 2015. A full description the disclosures surrounding the resignation can be found in the related Form 8-K filed on October 14, 2015. On October 13, 2015, the Company engaged Tanner LLC (Tanner) to serve as its new independent registered public accounting firm for (a) the audit for the fiscal year ending December 31, 2015; (b) interim reviews for the periods ending September 30, 2015, March 31, 2016, June 30, 2016 and September 30, 2016; and (c) for the (i) re-audit and report of Independent Registered Public Accounting Firm relating to the Company's consolidated financial statements for the year ended December 31, 2014; and (ii) the re-review of the Company's financial statements for the interim periods ended March 31, 2015 and June 30, 2015. A full description the disclosures surrounding the appointment can be found in the related Form 8-K filed on October 14, 2015. On November 12, 2015, the Company announced a quarterly cash dividend of $0.05 per share to be paid on December 21, 2015 to shareholders of record as of December 4, 2015. On November 24, 2015, the Company received a letter from NASDAQ Stock Market stating that the Company no longer complies with NASDAQ Listing Rule 5250(c)(1) as a result of its former auditor RSM’s resignation and withdrawal of its audit report on the Company’s financial statements for the year ended December 31, 2014 solely as a result of its determination that it was not independent of the Company for such period and subsequent interim periods and the Company’s delay in filing its Form 10-Q for the period ended September 30, 2015. A full description the disclosures surrounding the receipt of the letter can be found in the related Form 8-K filed on December 1, 2015.

Subsequent Events

On April 28, 2015, the Company announced a quarterly cash dividend of $0.035 per share to be paid on May 15, 2015 to shareholders of record as of May 4, 2015.

On July 16, 2015, the Company announced a quarterly cash dividend of $0.035 per share to be paid on August 10, 2015 to shareholders of record as of July 27, 2015.

On October 8, 2015, the Company received notice from its former auditor, RSM US LLP (RSM) (formerly McGladrey LLP), that RSM resigned effective October 8, 2015. A full description the disclosures surrounding the resignation can be found in the related Form 8-K filed on October 14, 2015.

On October 13, 2015, the Company engaged Tanner LLC (Tanner) to serve as its new independent registered public accounting firm for (a) the audit for the fiscal year ending December 31, 2015; (b) interim reviews for the periods ending September 30, 2015, March 31, 2016, June 30, 2016 and September 30, 2016; and (c) for the (i) re-audit and report of Independent Registered Public Accounting Firm relating to the Company's consolidated financial statements for the year ended December 31, 2014; and (ii) the re-review of the Company's financial statements for the interim periods ended March 31, 2015 and June 30, 2015. A full description the disclosures surrounding the appointment can be found in the related Form 8-K filed on October 14, 2015.

On November 12, 2015, the Company announced a quarterly cash dividend of $0.05 per share to be paid on December 21, 2015 to shareholders of record as of December 4, 2015.

On November 24, 2015, the Company received a letter from NASDAQ Stock Market stating that the Company no longer complies with NASDAQ Listing Rule 5250(c)(1) as a result of its former auditor RSM’s resignation and withdrawal of its audit report on the Company’s financial statements for the year ended December 31, 2014 solely as a result of its determination that it was not independent of the Company for such period and subsequent interim periods and the Company’s delay in filing its Form 10-Q for the period ended September 30, 2015. A full description the disclosures surrounding the receipt of the letter can be found in the related Form 8-K filed on December 1, 2015.