XML 80 R34.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Line of Credit and Capital Lease Obligations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Debt Disclosure [Abstract] |
Schedule of Capital Lease Obligations | The Company’s capital lease obligations consist of the following (in thousands):
|  | December 31, |
|  | 2013 |  |  | 2012 |
Capital lease obligations |  | $ | 235 |  |  | $ | 334 |
Less: Current portion |  |  | (92 | ) |  |  | (101 | )
Long-term portion |  | $ | 143 |  |  | $ | 233 |

X
- Definition Schedule of capital lease obligations. + References No definition available. + Details
Name: | md_ScheduleOfCapitalLeaseObligationsTableTextBlock
Namespace Prefix: | md_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration