Other Property And Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Other Property And Equipment [Abstract]

Schedule Of Other Property And Equipment

Other property and equipment consisted of the following as of December 31, 2012: (in thousands)

					Accumulated		Net Book
Type	Depreciable Life		Gross Cost		Depreciation		Value
Machinery and equipment	5-7 yrs	$	978	$	878	$	100
Vehicles	2-5 yrs		772		551		221
Other	5 yrs		63		63
Total		$	1,813	$	1,492	$	321

Other property and equipment consisted of the following as of December 31, 2011: (in thousands)

					Accumulated		Net Book
Type	Depreciable Life		Gross Cost		Depreciation		Value
Machinery and equipment	5-7 yrs	$	969	$	844	$	125
Vehicles	2-5 yrs		789		488		301
Other	5 yrs		64		64		-
Total		$	1,822	$	1,396	$	426