Global Medical REIT Inc. Quarterly report pursuant to Section 13 or 15(d)

Notes Payable and Revolving Credit Facility (Schedule of pricing matrix for the Revolver and the Term Loan ) (Details)

Notes Payable and Revolving Credit Facility (Schedule of pricing matrix for the Revolver and the Term Loan ) (Details)	Sep. 30, 2018
Less Than 45% [Member]
Leverage Ratio	45.00%
Greater Than 55% [Member]
Leverage Ratio	55.00%
Maximum [Member] \| 45% To 50% [Member]
Leverage Ratio	50.00%
Maximum [Member] \| 50% To 55% [Member]
Leverage Ratio	55.00%
Minimum [Member] \| 45% To 50% [Member]
Leverage Ratio	45.00%
Minimum [Member] \| 50% To 55% [Member]
Leverage Ratio	50.00%
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Less Than 45% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.40%
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| 45% To 50% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.65%
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| 50% To 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.90%
Revolving Credit Facility [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Greater Than 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	2.15%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Less Than 45% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.40%
Revolving Credit Facility [Member] \| Base Rate [Member] \| 45% To 50% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.65%
Revolving Credit Facility [Member] \| Base Rate [Member] \| 50% To 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.90%
Revolving Credit Facility [Member] \| Base Rate [Member] \| Greater Than 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.15%
Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Less Than 45% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.35%
Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| 45% To 50% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.60%
Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| 50% To 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.85%
Term Loan [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Greater Than 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	2.10%
Term Loan [Member] \| Base Rate [Member] \| Less Than 45% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.35%
Term Loan [Member] \| Base Rate [Member] \| 45% To 50% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.60%
Term Loan [Member] \| Base Rate [Member] \| 50% To 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	0.85%
Term Loan [Member] \| Base Rate [Member] \| Greater Than 55% [Member]
Debt Instrument, Interest Rate, Stated Percentage	1.10%