Income Taxes	6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	Income Taxes During the three and six months ended June 30, 2015, the Company recorded a tax provision of $8.5 million and $14.7 million, respectively, which reflects income tax expense related to the period’s pre-tax earnings. The effective tax rate for both the three and six months ended June 30, 2015 was 39.0%. During the three and six months ended June 30, 2014, the Company recorded a tax provision of $1.7 million and $1.6 million, respectively, which reflects income tax expense related to the period’s pre-tax earnings, as well as a benefit of $4.0 million and $9.3 million, respectively, from the reversal of our state deferred tax asset valuation allowance. The effective tax rate for the three and six months ended June 30, 2014 was 11.4% and 5.8%, respectively, which was not meaningful due to the effects of the deferred tax asset valuation allowance and federal and state tax net operating losses (“NOLs”), and there was no correlation between the effective tax rate and the amount of pre-tax income for the period. At June 30, 2015, the Company had federal NOL carryforwards of approximately $37.9 million and federal credit carryforwards of $7.9 million. Our federal NOL carryforwards may be carried forward from one to 17 years to offset future taxable income with the federal carryforward benefits beginning to expire in 2028. The Company had $10.8 million of state NOL carryforwards at June 30, 2015. Our state NOLs may be carried forward from one to 17 years, depending on the tax jurisdiction, with $4.5 million expiring between 2022 and 2027 and $6.3 million expiring between 2028 and 2032, absent sufficient state taxable income.

Income Taxes

6 Months Ended

Jun. 30, 2015

Income Taxes

During the three and six months ended June 30, 2015, the Company recorded a tax provision of $8.5 million and $14.7 million, respectively, which reflects income tax expense related to the period’s pre-tax earnings. The effective tax rate for both the three and six months ended June 30, 2015 was 39.0%. During the three and six months ended June 30, 2014, the Company recorded a tax provision of $1.7 million and $1.6 million, respectively, which reflects income tax expense related to the period’s pre-tax earnings, as well as a benefit of $4.0 million and $9.3 million, respectively, from the reversal of our state deferred tax asset valuation allowance. The effective tax rate for the three and six months ended June 30, 2014 was 11.4% and 5.8%, respectively, which was not meaningful due to the effects of the deferred tax asset valuation allowance and federal and state tax net operating losses (“NOLs”), and there was no correlation between the effective tax rate and the amount of pre-tax income for the period.

At June 30, 2015, the Company had federal NOL carryforwards of approximately $37.9 million and federal credit carryforwards of $7.9 million. Our federal NOL carryforwards may be carried forward from one to 17 years to offset future taxable income with the federal carryforward benefits beginning to expire in 2028. The Company had $10.8 million of state NOL carryforwards at June 30, 2015. Our state NOLs may be carried forward from one to 17 years, depending on the tax jurisdiction, with $4.5 million expiring between 2022 and 2027 and $6.3 million expiring between 2028 and 2032, absent sufficient state taxable income.