Employee Benefits	12 Months Ended
Dec. 31, 2011
Compensation and Retirement Disclosure [Abstract]
Compensation and Employee Benefit Plans [Text Block]	*Note 12 – Employee Benefits* DCT has a 401(k) plan for employees who are at least 21 years of age and have completed a minimum of 1,000 hours of service. Under the terms of the plan, employees may make voluntary contributions as a percent of compensation, but not in excess of the maximum amounts allowed under the Internal Revenue Code. DCT contributions totaled $60,000 and $63,000 for the years ended December 31, 2011 and 2010, respectively.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

No definition available.

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