Segment Information (Details 1)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Insurance [Member]
Schedule of net revenue attributable to Medicaid, Medicare, Insurance, and Self-Pay as a percentage of net Air Medical revenues
Percentage of net Air Medical revenues	72.00%	63.00%
Medicare [Member]
Schedule of net revenue attributable to Medicaid, Medicare, Insurance, and Self-Pay as a percentage of net Air Medical revenues
Percentage of net Air Medical revenues	20.00%	24.00%
Medicaid [Member]
Schedule of net revenue attributable to Medicaid, Medicare, Insurance, and Self-Pay as a percentage of net Air Medical revenues
Percentage of net Air Medical revenues	7.00%	12.00%
Self-Pay [Member]
Schedule of net revenue attributable to Medicaid, Medicare, Insurance, and Self-Pay as a percentage of net Air Medical revenues
Percentage of net Air Medical revenues	1.00%	1.00%